Gmail Tips: How to Edit the Subject Line of Any Email

Have you ever sent an email in Gmail and realized later that you needed to change or update the subject line in Gmail?

Furthermore, it happens to all of us: a typo error, forgetting an important detail or simply wanting to clarify the issue for the recipients.

Fortunately, changing the subject line in Gmail is a simple process. Here are some steps you can use to change subject line in Gmail.

  • First, open the message you want to edit from your inbox
  • Furthermore, click the down arrow next to the reply button
  • Subsequently, choose the “Edit message” option from the menu
  • Next, update the subject line text
  • Finally, click “Send” to save your changes

In this post, we’ll explain quick steps to editing a subject line on any device, whether the message has already been sent or is still in your drafts folder.

Similarly, updating subject lines allows you to better organize your inbox and help recipients identify the purpose or topic of your email at a glance.

How to change subject line in Gmail on desktop browser ?

Sometimes you may want to change the subject line of an email conversation in Gmail to make it more relevant, clear, or engaging.

But how do you do that without starting a new thread or losing previous messages?

Consequently, in this blog post, we’ll show you how to change the subject line in Gmail on a desktop browser in just a few easy steps.

Similarly, follow below mentioned steps to change subject line in Gmail using your browser:

To change a sent message’s subject line:

  • Firstly, go to Gmail in a web browser and open the email conversation with the subject line you want to change.
  • Secondly, click Reply, Reply All, or Forward at the bottom of the email.
open the message and click on reply to change subject line in Gmail
  • Subsequently, click the drop-down menu in the upper left corner of the reply window and select Edit subject.
from the drop down menu select edit subject
  • Next, delete the current subject line and type a new one.
type new subject to change subject line in Gmail
  • Finally, click Send to send the email with the new subject line.

For draft messages still in your drafts folder

To change the subject line in Gmail for draft messages that are still in your drafts folder on a desktop browser, you can follow these steps:

  • First, go to Gmail in a web browser and click the Drafts label in the left sidebar. Furthermore, you should see all your saved draft messages.
click on the draft label to change subject line in draft mail in Gmail
  • Subsequently, click the draft message with the subject line you want to change. Additionally, a compose window will appear in the lower right corner of the screen.
compose window appear    in lower right corner
  • Next, delete the current subject line and type a new one. Similarly, you can also edit any other part of the draft message as you wish.
delete the current  line and type a new one
  • Finally, click Save to save your changes to your draft message. Alternatively, you can also click Send to send the message with the new subject line.

Also check: Create email group in Gmail

How to change subject line in Gmail on mobile ? (Android and iPhone)

Changing the subject line in Gmail on Android and iPhone is slightly different, but both methods are pretty simple.

Follow below mentioned methods to change subject line in Gmail by using your mobile device:

Android

  • Initially, open Gmail app and find the email thread whose subject line you want to change and tap it to open it.
  • Subsequently, tap “Reply,” “Reply All,” or “Forward”—you’ll see these options at the bottom of the email message. Alternatively, choose the appropriate option depending on who you want to reply to.
tap Reply, Reply All, or Forward to change subject line in Gmail
  • Next, change the subject line: Furthermore, in the reply window, you will see the current subject line at the top. Additionally, tap it and a blinking cursor will appear. Now, you can simply delete the existing text and type your new subject.
change the existing subject  by taping on it
  • Finally, send the email: Ultimately, once you’re satisfied with the new subject line, tap the send button (paper airplane icon) to send your response.

iPhone

  • Initially, open the Gmail: Find the email and tap it to open the conversation.
  • Subsequently, swipe the email to the left: Consequently, this will display a menu with options such as “File,” “More,” and “Flag.”
  • Next, tap “Reply” or “Reply All” – alternatively, choose the appropriate option depending on who you want to reply to.
  • Furthermore, change subject line: Similarly, the current subject line will be displayed at the top of the reply window. Tap it to edit and write your new topic.
  • Finally, send the email: Ultimately, when you’re happy with the new subject, tap the send button (arrow pointing right) to send your response.

Also Check: How to create rules in Gmail ?

Can you change the subject of an email already sent ?

Once you send an email, the subject line is fixed and cannot be edited. However, you can undo a mistakenly sent email for up to 30 seconds using the Undo Send feature.

Consequently, this will allow you to retrieve the email and change the subject line before sending it again. To enable the Undo Send feature, follow these steps:

  • Initially, go to Gmail in a web browser and click the gear icon in the upper-right corner. Subsequently, then select See all settings.
  • Next, in the General tab, scroll down to Undo Send and choose a cancellation period from the drop-down menu. Your options are 5, 10, 20, or 30 seconds.
  • Finally, click Save Changes at the bottom of the page.
  • Consequently, now, whenever you send an email, you will see a message that says “Your message has been sent. Undo. View Message.” at the bottom-left corner of the screen.
  • Similarly, if you click Undo within the cancellation period, the email will be retrieved and you can edit the subject line or any other part of the email.

Also Check: Mark all as read in Gmail

Conclusion                 

In conclusion, changing the subject line in Gmail is a useful skill that can help you manage your emails more effectively.

Similarly, whether you want to fix an error, add information, or make your email more attractive, you can easily change the subject line of any email in Gmail.

Moreover, you can do this on any device, whether it’s a desktop browser, Android phone, or iPhone. All you need to do is follow the simple steps we have outlined in this article.

Frequently Asked Question’s (FAQ’s)

How do I change the subject line in a draft in Gmail ?

Tap the subject line in the mobile app and edit it.
Select the menu that appears beside the reply button.
Select “Edit Subject” in the desktop browser.

Can you change the subject of an email already sent ?

Unfortunately, not. Once sent, the emails remain unchanged. You can send a follow-up with the new subject and “Reviewed:” in front to alert recipients.

How do I change the subject line in Gmail when replying all ?

Tap the subject line in the mobile app and edit it.
Click the drop-down menu next to the reply button  
Select “Edit Subject” in the desktop browser.


Content Writer

Smith Ron, the writer at Assistme360. He has extensive experience in crafting straightforward, step-by-step guides for technical issues. His broad knowledge ensures accurate solutions. Kindly spare a moment to drop a comment down and express your opinions. Your feedback can be valuable in assisting others who may come across similar problems.


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